Mathematics for IGCSE & O level - Algebraic Manipulation (Section 8 - No. 11)

What is the perimeter of a triangle with sides 5, 7, and 9?

20

21

22

23

הֶסבֵּר

Perimeter is sum of sides = 5+7+9 = 21

הערות (0)

פִּרסוֹמֶת